Bacteria | Pseudomonadota | Alphaproteobacteria | Hyphomicrobiales | Nitrobacteraceae | Bradyrhizobium
Biota | Bacteria | Negibacteria | Proteobacteria | Alphaproteobacteria | Rhizobiales | Bradyrhizobiaceae | Bradyrhizobium
COL:5T6MX | COL:B6LM6 | COL:622BB | COL:B6M6F | COL:8ZXTT | COL:8ZXYG | COL:622HB | COL:3CR4
| Cavalier-Smith, 2002 | Cavalier-Smith, 2002 | Garrity et al., 2005 | Garrity et al., 2006 | Kuykendall, 2006 | Garrity et al., 2006 | Jordan, 1982